- Use column names instead of * in SELECT query - Reduce the use of temp tables created in the SP, ...
We can use raiseError to throw custom exceptions in an P-SQL block. __Example:__ ``` RAISERROR ...
DQL or Data Query Language commands are used for querying data from database objects. This is only a ...
TCL or Transaction Control Language commands are used to enforce control on transactions within a da ...
DCL or Data Control Language commands are used enforce access control to data within the database or ...
DML or Data Modification Language commands are used in creating, updating or deleting data from the ...
DDL or Data Definition Language commands are used in defining or manipulating database schema. These ...
There are five types of commands in SQL based on the type of operation they perform: 1. Data Defi ...
the full syntax of a SELECT query with all the possible CLAUSES is: ``` SELECT column_list | * ...
